C111123313121111121111331333133313113313232123313331311331323311131   >>    C11112331312111112111133133313331311331323212331333131133132331113   <<    C111123313121111121111331333133313113313232123313331311331323311133   >>      C111123313121111121111331333133313113313232123313331311331323311132   >>